Plane overflight

[Imp]

I just had a very odd one playing as Russia May 72 river crossing using unit 40 Mig21bis.
No saved game but the unit in question had an experience of 59, 67 or 72 pretty sure 59 or 67 looking at save from game start.
Visibility is 39 & the unit in question was the 2nd of 4 making an attack run, it flew from right to left.
No new units were detected to stay permanently on the map & indeed the other guys revealed maybe one unit briefly as they made there run.
This plane though on its pass must have revealed everything in a guessing here 20 hex wide strip till it was shot down.
Probably 30 odd dug in units & as many mines, oh they have laid a deep minefield. None of the units have fired & as its a river crossing they will all be dug in & have not moved.
Size zero were revealed as saw MG units, very strange.
Anybody else had this?

My view apart from spotter planes the "recon report" should be disabled anyway as gives to much info. Fair enough with the few units which stay on the map after the run which are normally units firing AA or vehicles.
Hes telling his airforce buddies & a bit of intel is getting through to the ground troops